Most Important MCQs of SCIENCE PART I for SSC Board Examination

Note:
→ The following MCQ as of now covers first 6 chapters of Science I Class 10
→ Each Quiz is of 10 marks only
→ Quiz has timer
→ Questions will appear randomly
→ To practice complete chapters students are supposed to take Quiz again and again.

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Science I – MULTIPLE CHOICE QUESTIONS BASED ON TEXTBOOK

SSC MAHARASHTRA BOARD            CLASS X

Total 10 MCQ here but in board exam 5 will be asked for 5 Marks

1 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

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2 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

………… heat is needed to convert 1 g of water at 100 °C and at a pressure of one atmosphere into 1 g of steam under the same conditions.

(A) 80 cal           (B) 540 cal          (C) 89 J          (D) 540 J

3 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

During Newlands’ time ………. elements were known.

(A) 56           (B) 65           (C) 63           (D) 36

4 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Which of the statements given below correctly describes the magnetic field near a long, straight current carrying conductor ?

(A)The magnetic lines of force are in a plane, perpendicular to the conductor in the form of straight .
(B) The magnetic lines of force are parallel to the conductor on all the sides of conductor.
(C) The magnetic lines of force are perpendicular to the conductor going radially outward.
(D) The magnetic lines of force are in concentric circles with the wire as the centre, in a plane perpendicular to the conductor.

5 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

……….. is used to study the anomalous behaviour of water.

(A) Calorimeter                (B) Joule’s apparatus
(C) Hope’s apparatus     (D) Thermos flask

6 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

A glass slab is placed in the path of convergent light. The point of convergence of light:

(A) moves away from the slab
(B) moves towards the slab
(C) remains at the same point
(D) undergoes a lateral shift

7 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

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8 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

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9 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

A ray of light gets deviated when it passes obliquely from one medium to another medium because …………

(A) the colour of light changes
(B) the frequency of light changes
(C) the speed of light changes
(D) the intensity of light changes

10 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

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Chapters covered:

1. Gravitation
2. Periodic Classification of Element
3. Chemical reactions and equations
4. Effects of electric current
5. Heat
6. Refraction of light

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